As a Result of the Tympanic Reflex

question 78

Multiple Choice

As a result of the tympanic reflex,

• A)the bridge of auditory ossicles becomes less rigid.
• B)vibrations are transmitted more effectively to the inner ear.
• C)the malleus is pulled toward the eardrum.
• D)vibrations are transmitted less effectively to the inner ear.

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Definitions:

Dizygotic Twins

Also known as fraternal twins, these siblings are born from two different eggs fertilized by two different sperm cells, sharing about 50% of their genes.

Identical

Having the exact same genetic makeup or being exactly alike in every detail.

Genetically Similar

Refers to organisms or entities that share a high degree of genetic material or DNA sequences with each other.

Germ Cells

The sperm and ova, which are specialized for sexual reproduction and have half the number of chromosomes normal for a species.